whatsapp

Has anyone used this WHMCS WhatsApp Notification module before: https://whmcs.community/topic/354647-whatsapp-notification-addon-for-whmcs-api-based/ ? Please share your experience if you have used it.

Hi, there I have dedicated server with installed lastest ubuntu server and then set up website using wordpress. when i share my website in whatsapp, fb etc. it not shown just show the url (title, description, thumbnail not shown). What should i do, it need to activate some module in php...